*SUPPORT*
IN: lug wif dax zup OUT: RED GREEN YELLOW
IN: gazzer blicket lug OUT: PINK PINK GREEN
IN: zup kiki OUT: RED RED
IN: zup gazzer kiki dax lug OUT: GREEN RED PINK PINK
IN: lug wif OUT: GREEN YELLOW
IN: wif blicket zup lug OUT: YELLOW YELLOW RED GREEN
IN: zup OUT: RED
IN: wif kiki OUT: YELLOW YELLOW
IN: lug kiki OUT: GREEN GREEN
IN: gazzer OUT: PINK
IN: wif OUT: YELLOW
IN: zup blicket gazzer blicket wif kiki OUT: RED RED PINK PINK YELLOW YELLOW
IN: gazzer kiki OUT: PINK PINK
IN: zup gazzer dax gazzer OUT: PINK RED PINK

*QUERY*
IN: wif lug wif kiki dax zup gazzer gazzer OUT: RED PINK PINK YELLOW GREEN YELLOW YELLOW
IN: wif blicket gazzer lug blicket zup dax lug OUT: GREEN YELLOW YELLOW PINK GREEN GREEN RED
IN: wif zup OUT: YELLOW RED
IN: lug OUT: GREEN
IN: gazzer zup kiki dax wif OUT: YELLOW PINK RED RED
IN: lug dax zup dax lug kiki OUT: GREEN GREEN RED GREEN
IN: lug kiki dax wif kiki OUT: YELLOW YELLOW GREEN GREEN
IN: zup lug OUT: RED GREEN
IN: gazzer kiki dax wif blicket gazzer lug OUT: YELLOW YELLOW PINK GREEN PINK PINK
IN: lug dax lug OUT: GREEN GREEN

*GRAMMAR*
lug -> GREEN 
 zup -> RED 
 wif -> YELLOW 
 gazzer -> PINK 
 u1 kiki -> [u1] [u1] 
 x1 dax x2 -> [x2] [x1] 
 u1 blicket x1 -> [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 